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<a name="1" href="#1">1</a>   <strong class="jxr_keyword">package</strong> com.googlecode.transloader.test.function;
<a name="2" href="#2">2</a>   
<a name="3" href="#3">3</a>   <strong class="jxr_keyword">import</strong> junit.extensions.ActiveTestSuite;
<a name="4" href="#4">4</a>   <strong class="jxr_keyword">import</strong> junit.framework.Test;
<a name="5" href="#5">5</a>   
<a name="6" href="#6">6</a>   <strong class="jxr_keyword">import</strong> com.googlecode.transloader.InvocationDescription;
<a name="7" href="#7">7</a>   <strong class="jxr_keyword">import</strong> com.googlecode.transloader.ObjectWrapper;
<a name="8" href="#8">8</a>   <strong class="jxr_keyword">import</strong> com.googlecode.transloader.TransloaderException;
<a name="9" href="#9">9</a>   <strong class="jxr_keyword">import</strong> com.googlecode.transloader.Transloader;
<a name="10" href="#10">10</a>  <strong class="jxr_keyword">import</strong> com.googlecode.transloader.clone.CloningStrategy;
<a name="11" href="#11">11</a>  <strong class="jxr_keyword">import</strong> com.googlecode.transloader.test.BaseTestCase;
<a name="12" href="#12">12</a>  <strong class="jxr_keyword">import</strong> com.googlecode.transloader.test.Triangulate;
<a name="13" href="#13">13</a>  <strong class="jxr_keyword">import</strong> com.googlecode.transloader.test.fixture.IndependentClassLoader;
<a name="14" href="#14">14</a>  <strong class="jxr_keyword">import</strong> com.googlecode.transloader.test.fixture.NonCommonJavaObject;
<a name="15" href="#15">15</a>  <strong class="jxr_keyword">import</strong> com.googlecode.transloader.test.fixture.NonCommonJavaType;
<a name="16" href="#16">16</a>  <strong class="jxr_keyword">import</strong> com.googlecode.transloader.test.fixture.NonCommonJavaTypeWithMethods;
<a name="17" href="#17">17</a>  <strong class="jxr_keyword">import</strong> com.googlecode.transloader.test.fixture.WithMapFields;
<a name="18" href="#18">18</a>  <strong class="jxr_keyword">import</strong> com.googlecode.transloader.test.fixture.WithMethods;
<a name="19" href="#19">19</a>  <strong class="jxr_keyword">import</strong> com.googlecode.transloader.test.fixture.WithPrimitiveFields;
<a name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> com.googlecode.transloader.test.fixture.WithStringField;
<a name="21" href="#21">21</a>  
<a name="22" href="#22">22</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../com/googlecode/transloader/test/function/GeneralTransloaderTest.html">GeneralTransloaderTest</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../../com/googlecode/transloader/test/BaseTestCase.html">BaseTestCase</a> {
<a name="23" href="#23">23</a>  	<strong class="jxr_keyword">private</strong> Object foreignObject;
<a name="24" href="#24">24</a>  	<strong class="jxr_keyword">private</strong> Object foreignObjectWithMethods;
<a name="25" href="#25">25</a>  	<strong class="jxr_keyword">private</strong> Transloader transloader = Transloader.DEFAULT;
<a name="26" href="#26">26</a>  	<strong class="jxr_keyword">private</strong> ClassLoader dummyClassLoader = (ClassLoader) Triangulate.anyInstanceOf(ClassLoader.<strong class="jxr_keyword">class</strong>);
<a name="27" href="#27">27</a>  
<a name="28" href="#28">28</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Test suite() <strong class="jxr_keyword">throws</strong> Exception {
<a name="29" href="#29">29</a>  		<strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> ActiveTestSuite(GeneralTransloaderTest.<strong class="jxr_keyword">class</strong>);
<a name="30" href="#30">30</a>  	}
<a name="31" href="#31">31</a>  
<a name="32" href="#32">32</a>  	<strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> setUp() <strong class="jxr_keyword">throws</strong> Exception {
<a name="33" href="#33">33</a>  		foreignObject = getNewInstanceFromOtherClassLoader(WithMapFields.<strong class="jxr_keyword">class</strong>);
<a name="34" href="#34">34</a>  		foreignObjectWithMethods = getNewInstanceFromOtherClassLoader(WithMethods.<strong class="jxr_keyword">class</strong>);
<a name="35" href="#35">35</a>  	}
<a name="36" href="#36">36</a>  
<a name="37" href="#37">37</a>  	<strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Object getNewInstanceFromOtherClassLoader(Class clazz) <strong class="jxr_keyword">throws</strong> Exception {
<a name="38" href="#38">38</a>  		<strong class="jxr_keyword">return</strong> IndependentClassLoader.getInstance().loadClass(clazz.getName()).newInstance();
<a name="39" href="#39">39</a>  	}
<a name="40" href="#40">40</a>  
<a name="41" href="#41">41</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testReportsIsNullWhenGivenNull() <strong class="jxr_keyword">throws</strong> Exception {
<a name="42" href="#42">42</a>  		assertTrue(transloader.wrap(<strong class="jxr_keyword">null</strong>).isNull());
<a name="43" href="#43">43</a>  	}
<a name="44" href="#44">44</a>  
<a name="45" href="#45">45</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testReportsIsNotNullWhenGivenNonNullObject() <strong class="jxr_keyword">throws</strong> Exception {
<a name="46" href="#46">46</a>  		assertFalse(transloader.wrap(<strong class="jxr_keyword">new</strong> Object()).isNull());
<a name="47" href="#47">47</a>  	}
<a name="48" href="#48">48</a>  
<a name="49" href="#49">49</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testReportsIsNotInstanceOfUnrelatedType() <strong class="jxr_keyword">throws</strong> Exception {
<a name="50" href="#50">50</a>  		assertFalse(transloader.wrap(<strong class="jxr_keyword">new</strong> Object()).isInstanceOf(NonCommonJavaType.<strong class="jxr_keyword">class</strong>.getName()));
<a name="51" href="#51">51</a>  	}
<a name="52" href="#52">52</a>  
<a name="53" href="#53">53</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testReportsIsInstanceOfSameClass() <strong class="jxr_keyword">throws</strong> Exception {
<a name="54" href="#54">54</a>  		assertTrue(transloader.wrap(foreignObject).isInstanceOf(foreignObject.getClass().getName()));
<a name="55" href="#55">55</a>  	}
<a name="56" href="#56">56</a>  
<a name="57" href="#57">57</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testReportsIsInstanceOfSuperClass() <strong class="jxr_keyword">throws</strong> Exception {
<a name="58" href="#58">58</a>  		assertTrue(transloader.wrap(foreignObject).isInstanceOf(NonCommonJavaObject.<strong class="jxr_keyword">class</strong>.getName()));
<a name="59" href="#59">59</a>  	}
<a name="60" href="#60">60</a>  
<a name="61" href="#61">61</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testReportsIsInstanceOfImplementedInterface() <strong class="jxr_keyword">throws</strong> Exception {
<a name="62" href="#62">62</a>  		assertTrue(transloader.wrap(foreignObject).isInstanceOf(NonCommonJavaType.<strong class="jxr_keyword">class</strong>.getName()));
<a name="63" href="#63">63</a>  	}
<a name="64" href="#64">64</a>  
<a name="65" href="#65">65</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testReturnsNullWhenAskedToCloneNull() <strong class="jxr_keyword">throws</strong> Exception {
<a name="66" href="#66">66</a>  		assertNull(transloader.wrap((Object) <strong class="jxr_keyword">null</strong>).cloneWith(dummyClassLoader));
<a name="67" href="#67">67</a>  	}
<a name="68" href="#68">68</a>  
<a name="69" href="#69">69</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testReturnsCloneReturnedFromGivenCloningStrategy() <strong class="jxr_keyword">throws</strong> Exception {
<a name="70" href="#70">70</a>  		<strong class="jxr_keyword">final</strong> Object expectedOriginal = <strong class="jxr_keyword">new</strong> Object();
<a name="71" href="#71">71</a>  		<strong class="jxr_keyword">final</strong> ClassLoader expectedClassloader = <strong class="jxr_keyword">new</strong> ClassLoader() {
<a name="72" href="#72">72</a>  		};
<a name="73" href="#73">73</a>  		<strong class="jxr_keyword">final</strong> Object expectedClone = <strong class="jxr_keyword">new</strong> Object();
<a name="74" href="#74">74</a>  		CloningStrategy cloningStrategy = <strong class="jxr_keyword">new</strong> CloningStrategy() {
<a name="75" href="#75">75</a>  			<strong class="jxr_keyword">public</strong> Object cloneObjectUsingClassLoader(Object original, ClassLoader cloneClassLoader) <strong class="jxr_keyword">throws</strong> Exception {
<a name="76" href="#76">76</a>  				assertSame(expectedOriginal, original);
<a name="77" href="#77">77</a>  				assertSame(expectedClassloader, cloneClassLoader);
<a name="78" href="#78">78</a>  				<strong class="jxr_keyword">return</strong> expectedClone;
<a name="79" href="#79">79</a>  			}
<a name="80" href="#80">80</a>  		};
<a name="81" href="#81">81</a>  		assertSame(expectedClone, <strong class="jxr_keyword">new</strong> ObjectWrapper(expectedOriginal, cloningStrategy).cloneWith(expectedClassloader));
<a name="82" href="#82">82</a>  	}
<a name="83" href="#83">83</a>  
<a name="84" href="#84">84</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testWrapsExceptionThrownByGivenCloningStrategy() <strong class="jxr_keyword">throws</strong> Exception {
<a name="85" href="#85">85</a>  		<strong class="jxr_keyword">final</strong> Object expectedOriginal = <strong class="jxr_keyword">new</strong> Object();
<a name="86" href="#86">86</a>  		<strong class="jxr_keyword">final</strong> Exception expectedException = <strong class="jxr_keyword">new</strong> Exception(Triangulate.anyString());
<a name="87" href="#87">87</a>  		<strong class="jxr_keyword">final</strong> CloningStrategy throwingCloningStrategy = <strong class="jxr_keyword">new</strong> CloningStrategy() {
<a name="88" href="#88">88</a>  			<strong class="jxr_keyword">public</strong> Object cloneObjectUsingClassLoader(Object original, ClassLoader cloneClassLoader) <strong class="jxr_keyword">throws</strong> Exception {
<a name="89" href="#89">89</a>  				<strong class="jxr_keyword">throw</strong> expectedException;
<a name="90" href="#90">90</a>  			}
<a name="91" href="#91">91</a>  		};
<a name="92" href="#92">92</a>  		Thrower thrower = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/googlecode/transloader/test/BaseTestCase.html">Thrower</a>() {
<a name="93" href="#93">93</a>  			<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> executeUntilThrow() <strong class="jxr_keyword">throws</strong> Throwable {
<a name="94" href="#94">94</a>  				<strong class="jxr_keyword">new</strong> ObjectWrapper(expectedOriginal, throwingCloningStrategy).cloneWith(dummyClassLoader);
<a name="95" href="#95">95</a>  			}
<a name="96" href="#96">96</a>  		};
<a name="97" href="#97">97</a>  		assertThrows(thrower,
<a name="98" href="#98">98</a>  				<strong class="jxr_keyword">new</strong> TransloaderException(<span class="jxr_string">"Unable to clone '"</span> + expectedOriginal + <span class="jxr_string">"'."</span>, expectedException));
<a name="99" href="#99">99</a>  	}
<a name="100" href="#100">100</a> 
<a name="101" href="#101">101</a> 	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testProvidesWrappedObjectOnRequest() <strong class="jxr_keyword">throws</strong> Exception {
<a name="102" href="#102">102</a> 		<strong class="jxr_keyword">final</strong> Object expected = <strong class="jxr_keyword">new</strong> Object();
<a name="103" href="#103">103</a> 		assertSame(expected, transloader.wrap(expected).getUnwrappedSelf());
<a name="104" href="#104">104</a> 	}
<a name="105" href="#105">105</a> 
<a name="106" href="#106">106</a> 	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPassesAndReturnsStringsToAndFromInvocations() <strong class="jxr_keyword">throws</strong> Exception {
<a name="107" href="#107">107</a> 		ObjectWrapper objectWrapper = transloader.wrap(foreignObjectWithMethods);
<a name="108" href="#108">108</a> 		String expectedStringFieldValue = Triangulate.anyString();
<a name="109" href="#109">109</a> 		objectWrapper.invoke(<strong class="jxr_keyword">new</strong> InvocationDescription(<span class="jxr_string">"setStringField"</span>, expectedStringFieldValue));
<a name="110" href="#110">110</a> 		assertEquals(expectedStringFieldValue, objectWrapper.invoke(<strong class="jxr_keyword">new</strong> InvocationDescription(<span class="jxr_string">"getStringField"</span>)));
<a name="111" href="#111">111</a> 	}
<a name="112" href="#112">112</a> 
<a name="113" href="#113">113</a> 	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testClonesParametersOfNonCommonJavaTypesInInvocations() <strong class="jxr_keyword">throws</strong> Exception {
<a name="114" href="#114">114</a> 		NonCommonJavaType first = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/googlecode/transloader/test/fixture/WithStringField.html">WithStringField</a>(Triangulate.anyString());
<a name="115" href="#115">115</a> 		NonCommonJavaType second = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/googlecode/transloader/test/fixture/WithPrimitiveFields.html">WithPrimitiveFields</a>();
<a name="116" href="#116">116</a> 		String expected = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/googlecode/transloader/test/fixture/WithMethods.html">WithMethods</a>().concatenate(first, second);
<a name="117" href="#117">117</a> 		Class[] paramTypes = {NonCommonJavaType.<strong class="jxr_keyword">class</strong>, NonCommonJavaType.<strong class="jxr_keyword">class</strong>};
<a name="118" href="#118">118</a> 		Object[] params = {first, second};
<a name="119" href="#119">119</a> 		String actual =
<a name="120" href="#120">120</a> 				(String) transloader.wrap(foreignObjectWithMethods).invoke(
<a name="121" href="#121">121</a> 						<strong class="jxr_keyword">new</strong> InvocationDescription(<span class="jxr_string">"concatenate"</span>, paramTypes, params));
<a name="122" href="#122">122</a> 		assertEqualExceptForClassLoader(expected, actual);
<a name="123" href="#123">123</a> 	}
<a name="124" href="#124">124</a> 
<a name="125" href="#125">125</a> 	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCreatesAnImplementationOfAGivenInterfaceThatCallsThroughToTheWrappedObject() <strong class="jxr_keyword">throws</strong> Exception {
<a name="126" href="#126">126</a> 		String expectedStringFieldValue = Triangulate.anyString();
<a name="127" href="#127">127</a> 		Transloader.DEFAULT.wrap(foreignObjectWithMethods).invoke(
<a name="128" href="#128">128</a> 				<strong class="jxr_keyword">new</strong> InvocationDescription(<span class="jxr_string">"setStringField"</span>, expectedStringFieldValue));
<a name="129" href="#129">129</a> 		NonCommonJavaTypeWithMethods withMethods =
<a name="130" href="#130">130</a> 				(<a href="../../../../../com/googlecode/transloader/test/fixture/NonCommonJavaTypeWithMethods.html">NonCommonJavaTypeWithMethods</a>) transloader.wrap(foreignObjectWithMethods).makeCastableTo(
<a name="131" href="#131">131</a> 						NonCommonJavaTypeWithMethods.<strong class="jxr_keyword">class</strong>);
<a name="132" href="#132">132</a> 		assertEquals(expectedStringFieldValue, withMethods.getStringField());
<a name="133" href="#133">133</a> 	}
<a name="134" href="#134">134</a> }
</pre>
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